package com.ycl.bookstore.DTO;

import com.ycl.bookstore.pojo.UserCoupon;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@AllArgsConstructor
@NoArgsConstructor
public class BuyBookDTO {
    // 购买书籍id
    private Long id;
    // 购买数量
    private Long num;
    // 用户选择的优惠卷
    private UserCoupon selectedCoupon;
}
